Kevin Hart is "enjoying the new steps in marriage" -- but is he ready for more kids?

ET's Kevin Frazier caught up with the 37-year-old actor on the Philadelphia set of his new film, Untouchable, where he opened up about his life since his August wedding with Eniko Parrish... but first offered his congratulations to another couple.

With an estimated net worth of $87.5 million, Hart is definitely in a good place financially to start adding to his family, but with upcoming projects like The Secret Life of Pets 2, a book tour in June, a comedy tour next year and the Move With Hart cross-country workout initiative, the comedian says he might not have the time right now.

"It's about having the patience to deal with another kid," confessed the father of 12-year-old Heaven and 9-year-old Hendrix. "See, my kids are old enough where I can say, 'Go do something,' and they go do something. I gotta make sure I have the patience to follow a baby."

"That age of baby is just calling you all the time and that's a tough age. 'Dad, dad, dad, dad, dad, dad,' and then you finally turn around and they go, 'Look!' You called me 20 times for that?" Hart continued. "You gotta make sure you're not at the point you're not gonna be frustrated, so I'm waiting to get all this work out, and when I got some time to relax, we'll talk about the family time."

Hart is enjoying watching his kids grow up, however.

"As a dad, its everything," he shared. "I mean, you know, I'm over here struggling with my levels of cool now. [Hendrix] is not the little kid anymore. He's starting to understand how to do things on his own and hes asking for certain things... It was definitely a proud moment for me to see and realize that he is growing up to be a young version of me."